FI915608A0 - HASTIGHETSREGLERBART DRIFTSYSTEM MED HOEG NOMINELL EFFEKT FOER EN VAEXELSTROEMSMOTOR. - Google Patents

HASTIGHETSREGLERBART DRIFTSYSTEM MED HOEG NOMINELL EFFEKT FOER EN VAEXELSTROEMSMOTOR.

Info

Publication number
FI915608A0
FI915608A0 FI915608A FI915608A FI915608A0 FI 915608 A0 FI915608 A0 FI 915608A0 FI 915608 A FI915608 A FI 915608A FI 915608 A FI915608 A FI 915608A FI 915608 A0 FI915608 A0 FI 915608A0
Authority
FI
Finland
Prior art keywords
vaexelstroemsmotor
hastighetsreglerbart
driftsystem
nominell
effekt
Prior art date
Application number
FI915608A
Other languages
Finnish (fi)
Other versions
FI915608A (en
Inventor
Shigeta Ueda
Takashi Ikimi
Mitsuyuki Hombu
Noboru Ogawa
Yorito Jifuku
Kenzo Kamiyama
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FI915608A0 publication Critical patent/FI915608A0/en
Publication of FI915608A publication Critical patent/FI915608A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08144—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in thyristor switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/4505—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
    • H02M7/527—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency by pulse width modulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/0085—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal speed
    • H02P21/0089—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal speed using field weakening
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/02—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for optimising the efficiency at low load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0081—Power supply means, e.g. to the switch driver
FI915608A 1990-11-28 1991-11-28 HASTIGHETSREGLERBART DRIFTSYSTEM MED HOEG NOMINELL EFFEKT FOER EN VAEXELSTROEMSMOTOR. FI915608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2323155A JP2954333B2 (en) 1990-11-28 1990-11-28 AC motor variable speed system

Publications (2)

Publication Number Publication Date
FI915608A0 true FI915608A0 (en) 1991-11-28
FI915608A FI915608A (en) 1992-05-29

Family

ID=18151698

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915608A FI915608A (en) 1990-11-28 1991-11-28 HASTIGHETSREGLERBART DRIFTSYSTEM MED HOEG NOMINELL EFFEKT FOER EN VAEXELSTROEMSMOTOR.

Country Status (5)

Country Link
US (1) US5298848A (en)
EP (1) EP0488201B1 (en)
JP (1) JP2954333B2 (en)
DE (1) DE69124934T2 (en)
FI (1) FI915608A (en)

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US5491622A (en) * 1994-01-07 1996-02-13 Delco Electronics Corp. Power converter with emergency operating mode for three phase induction motors
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US5801519A (en) * 1996-06-21 1998-09-01 The Board Of Trustees Of The University Of Illinois Self-excited power minimizer/maximizer for switching power converters and switching motor drive applications
US6570361B1 (en) * 1999-02-22 2003-05-27 Borealis Technical Limited Rotating induction apparatus
DE19647637A1 (en) * 1996-11-18 1998-05-28 Siemens Ag Rolling mill with at least one roll stand with three-phase drive system
DE19653182A1 (en) * 1996-12-20 1998-06-25 Siemens Ag Drive device for roll stands
US5796599A (en) * 1997-03-12 1998-08-18 Reliance Electric Industrial Company Self-powered gate driver board
KR100319932B1 (en) * 1998-10-07 2002-04-22 장병우 Overvoltage prevention device of motor
US6922037B2 (en) * 1999-02-22 2005-07-26 Borealis Technical Limited Rotating induction apparatus
US6864661B2 (en) * 1999-02-22 2005-03-08 Borealis Technical Limited Rotating induction apparatus
DE10050947A1 (en) * 2000-10-13 2002-04-25 Daimlerchrysler Rail Systems Device for regulating intermediate circuit voltage on mains side, e.g. for electric locomotive, has device for determining mains voltage harmonics to be added to correction value for converter desired voltage value
US8364342B2 (en) * 2001-07-31 2013-01-29 Immersion Corporation Control wheel with haptic feedback
JP2004015892A (en) * 2002-06-05 2004-01-15 Toshiba Corp Inverter controlling device and electric vehicle
US6963182B2 (en) * 2002-11-29 2005-11-08 Toyoda Koki Kabushiki Kaisha Motor control device and motor control method
SE0302430L (en) * 2003-09-11 2004-09-28 Abb Research Ltd Rotating electric motor
US7208891B2 (en) * 2005-05-06 2007-04-24 York International Corp. Variable speed drive for a chiller system
US7332885B2 (en) * 2005-09-02 2008-02-19 Johnson Controls Technology Company Ride-through method and system for HVAC&R chillers
US7081734B1 (en) 2005-09-02 2006-07-25 York International Corporation Ride-through method and system for HVACandR chillers
JP4932301B2 (en) * 2006-03-28 2012-05-16 川崎重工業株式会社 Inverter control device and motor control system using the same
US7309973B2 (en) * 2006-04-24 2007-12-18 Power Conservation Ltd Mitigation of harmonic currents and conservation of power in non-linear load systems
US7459877B2 (en) * 2006-08-30 2008-12-02 Westinghouse Electric Co., Llc Solid state reversing AC motor starter with DC power source
US8495890B2 (en) * 2007-01-22 2013-07-30 Johnson Controls Technology Company Cooling member
US7876561B2 (en) 2007-01-22 2011-01-25 Johnson Controls Technology Company Cooling systems for variable speed drives and inductors
US8149579B2 (en) * 2008-03-28 2012-04-03 Johnson Controls Technology Company Cooling member
US8004803B2 (en) 2007-05-08 2011-08-23 Johnson Controls Technology Company Variable speed drive
JP2008295161A (en) * 2007-05-23 2008-12-04 Daikin Ind Ltd Power conversion device
US8174853B2 (en) * 2007-10-30 2012-05-08 Johnson Controls Technology Company Variable speed drive
US7957166B2 (en) * 2007-10-30 2011-06-07 Johnson Controls Technology Company Variable speed drive
US20090196764A1 (en) * 2008-02-04 2009-08-06 Fogarty James M High frequency electric-drive with multi-pole motor for gas pipeline and storage compression applications
US8193756B2 (en) 2008-10-03 2012-06-05 Johnson Controls Technology Company Variable speed drive for permanent magnet motor
AT509136A3 (en) * 2008-11-10 2015-12-15 Siemens Ag PHASE PLATE
PL2532081T3 (en) 2010-02-03 2014-09-30 Abb Schweiz Ag Switching module to limit and/or break the current of an electric power line
JP5447645B2 (en) * 2010-03-03 2014-03-19 株式会社安川電機 Inverter device and control method thereof
US8982593B2 (en) 2012-04-27 2015-03-17 Rockwell Automation Technologies, Inc. Cascaded H-Bridge (CHB) inverter level shift PWM with rotation
US8619446B2 (en) 2012-04-27 2013-12-31 Rockwell Automation Technologies, Inc. Cascaded H-bridge (CHB) inverter level shift PWM with rotation
US9007787B2 (en) 2012-08-13 2015-04-14 Rockwell Automation Technologies, Inc. Method and apparatus for bypassing Cascaded H-Bridge (CHB) power cells and power sub cell for multilevel inverter
US9425705B2 (en) 2012-08-13 2016-08-23 Rockwell Automation Technologies, Inc. Method and apparatus for bypassing cascaded H-bridge (CHB) power cells and power sub cell for multilevel inverter
US9240731B2 (en) 2013-03-18 2016-01-19 Rockwell Automation Technologies, Inc. Power cell bypass method and apparatus for multilevel inverter
FR3004299B1 (en) * 2013-04-05 2016-10-28 Valeo Equip Electr Moteur METHOD AND DEVICE FOR CONTROLLING A POLYPHASE INVERTER
US9083230B2 (en) 2013-06-20 2015-07-14 Rockwell Automation Technologies, Inc. Multilevel voltage source converters and systems
US9520800B2 (en) 2014-01-09 2016-12-13 Rockwell Automation Technologies, Inc. Multilevel converter systems and methods with reduced common mode voltage
US9325252B2 (en) 2014-01-13 2016-04-26 Rockwell Automation Technologies, Inc. Multilevel converter systems and sinusoidal pulse width modulation methods
US9559541B2 (en) 2015-01-15 2017-01-31 Rockwell Automation Technologies, Inc. Modular multilevel converter and charging circuit therefor
US9748862B2 (en) 2015-05-13 2017-08-29 Rockwell Automation Technologies, Inc. Sparse matrix multilevel actively clamped power converter
US9812990B1 (en) 2016-09-26 2017-11-07 Rockwell Automation Technologies, Inc. Spare on demand power cells for modular multilevel power converter
WO2019163205A1 (en) * 2018-02-20 2019-08-29 三菱電機株式会社 Power semiconductor module and power conversion device using same
US10158299B1 (en) 2018-04-18 2018-12-18 Rockwell Automation Technologies, Inc. Common voltage reduction for active front end drives
US11211879B2 (en) 2019-09-23 2021-12-28 Rockwell Automation Technologies, Inc. Capacitor size reduction and lifetime extension for cascaded H-bridge drives
US11342878B1 (en) 2021-04-09 2022-05-24 Rockwell Automation Technologies, Inc. Regenerative medium voltage drive (Cascaded H Bridge) with reduced number of sensors

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Also Published As

Publication number Publication date
EP0488201A1 (en) 1992-06-03
JPH04197097A (en) 1992-07-16
EP0488201B1 (en) 1997-03-05
DE69124934T2 (en) 1997-09-25
JP2954333B2 (en) 1999-09-27
US5298848A (en) 1994-03-29
DE69124934D1 (en) 1997-04-10
FI915608A (en) 1992-05-29

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